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Contents
module Spec
module Mocks
class ArgumentExpectation
attr_reader :args
def initialize(args, &block)
@args = args
@constraints_block = block
if ArgumentConstraints::AnyArgsConstraint === args.first
@match_any_args = true
elsif ArgumentConstraints::NoArgsConstraint === args.first
@constraints = []
else
@constraints = args.collect {|arg| constraint_for(arg)}
end
end
def constraint_for(arg)
return ArgumentConstraints::MatcherConstraint.new(arg) if is_matcher?(arg)
return ArgumentConstraints::RegexpConstraint.new(arg) if arg.is_a?(Regexp)
return ArgumentConstraints::EqualityProxy.new(arg)
end
def is_matcher?(obj)
return obj.respond_to?(:matches?) && obj.respond_to?(:description)
end
def args_match?(given_args)
match_any_args? || constraints_block_matches?(given_args) || constraints_match?(given_args)
end
def constraints_block_matches?(given_args)
@constraints_block ? @constraints_block.call(*given_args) : nil
end
def constraints_match?(given_args)
@constraints == given_args
end
def match_any_args?
@match_any_args
end
end
end
end
Version data entries
32 entries across 32 versions & 6 rubygems